【步步高】2014届高考生物大一轮复习 第17讲DNA分子的结构、复制课件 苏教版

1、生物 苏教版,步步高 大一轮复习讲义,第六单元遗传的分子基础 第17讲DNA分子的结构、复制,回扣基础构建网络,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础构建网络,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础构建网络,回扣基础,突破考点,强化审答,集训真题,练出高分,解 惑,回扣基础构建网络,回扣基础,突破考点,强化审答,集训真题,练出高分,解 惑,回扣基础构建网络,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础构建网络,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础构建网络,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础构建网

2、络,网 络 构 建,回扣基础,突破考点,强化审答,集训真题,练出高分,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,考点一,聚焦DNA分子的结构及碱基计算,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,聚焦DNA分子的结构及碱基计算,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,答案,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,突破考点提炼技法,易 错 警 示,命题探究,技法提炼,考点一

3、,核心突破,有关水解产物、氢键及碱基计算的易错点,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,解析,答案,A,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,解析,答案,B,突破考点提炼技法,命题探究,技法提炼,考点一,核心突破,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,突破考点提炼技

4、法,命题探究,技法提炼,考点二,核心突破,易 错 警 示,关于DNA复制的2个易错点,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,B,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,A,B,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,A,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,解析,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,解析,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,解析,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,D,突破考点提炼技法,命题探究,

5、技法提炼,考点二,核心突破,突破考点提炼技法,命题探究,技法提炼,考点二,核心突破,强化审答规范解题,回扣基础,突破考点,强化审答,集训真题,回扣基础,突破考点,强化审答,集训真题,强化审答规范解题,规范审答,半保留复制,对“方式”和“特点”区分不开,能量(ATP),审题不清，本题考查“解旋条件”,答非所问，没有注意题干中的“还需要,DNA连接酶,案例投影,回扣基础,突破考点,强化审答,集训真题,练出高分,强化审答规范解题,规范审答,案例投影,相反,忽视题干中的方向,考虑问题不全面,细胞核、线粒体和叶绿体,答案不全面,有丝分裂后期、减数第二次分裂后期,T-,-T,-T,A-,-A,A-,1/4

6、,对减数分裂与DNA复制关系理解不清,集训真题体验高考,题组三,题组二,题组一,集训真题体验高考,题组三,题组二,题组一,C,集训真题体验高考,题组三,题组二,题组一,集训真题体验高考,题组三,题组二,题组一,解析,答案,C,集训真题体验高考,题组三,题组二,题组一,集训真题体验高考,题组三,题组二,题组一,解析,答案,B,集训真题体验高考,题组三,题组二,题组一,集训真题体验高考,题组三,题组二,题组一,集训真题体验高考,题组三,题组二,题组一,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,1

7、3,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,C,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,D,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,B,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15

8、,解析,答案,D,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,B,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,C,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,解析,答案,A,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,1

9、3,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,B,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,C,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,C,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,解析,答案,1,2,3,4,5,6,7,8,9,10,11,12,13

10、,14,15,B,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,C,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,解析,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,解析,练出高分,1,2,